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LOSS PER SHARE - ADDITIONAL INFORMATION - (Details) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Share purchase options
Earnings per share [line items]
Anti-dilutive excluded from the diluted weighted-average number of ordinary shares	14,595,000	14,182,500
Share purchase warrants
Earnings per share [line items]
Anti-dilutive excluded from the diluted weighted-average number of ordinary shares	49,486	933,340

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the calculation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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